// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.2.3.6-4-191
description: >
    Object.defineProperty - 'O' is an Array, 'name' is an array index
    named property, 'name' is an inherited data property, test that
    defining own index named property is successful (15.4.5.1 step 4.c)
---*/

function Test() {
    try {
      Object.defineProperty(Array.prototype, "0", {
        value: 11,
        configurable: true
      });

      var arrObj = [];

      Object.defineProperty(arrObj, "0", {
        configurable: false
      });

      if (!arrObj.hasOwnProperty("0")) {
        throw new Test262Error("Expected arrObj.hasOwnProperty('0') === true, actually " + arrObj.hasOwnProperty("0"));
      }
      if (Array.prototype[0] !== 11) {
        throw new Test262Error("Expected Array.prototype[0] === 11), actually " + Array.prototype[0]);
      }
      if (typeof arrObj[0] !== "undefined") {
        throw new Test262Error("Expected typeof arrObj[0] === 'undefined'), actually " + typeof arrObj[0]);
      }

    } finally {
      delete Array.prototype[0];
    }
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
